Screening Behavior Research Articles

A Multimodal, In Vivo Approach for Assessing Structurally and Phenotypically Related Neuroactive Molecules.

A recently reported behavioral screen in larval zebrafish for phenocopiers of known anesthetics and associated drugs yielded an isoflavone. Related isoflavones have also been reported as GABAA potentiators. From this, we synthesized a small library of isoflavones and incorporated an in vivo phenotypic approach to perform structure-behavior relationship studies of the screening hit and related analogs via behavioral profiling, patch-clamp experiments, and whole brain imaging. This revealed that analogs effect a range of behavioral responses, including sedation with and without enhancing the acoustic startle response. Interestingly, a subset of compounds effect sedation and enhancement of motor responses to both acoustic and light stimuli. Patch clamp recordings of cells with a human GABAA receptor confirmed that behavior-modulating isoflavones modify the GABA signaling. To better understand these molecules' nuanced effects on behavior, we performed whole brain imaging to reveal that analogs differentially effect neuronal activity. These studies demonstrate a multimodal approach to assessing activities of neuroactives.

Exploring Cervical Cancer Screening Uptake among Women in the United States: Impact of Social Determinants of Health and Psychosocial Determinants.

Several non-medical factors, such as income, education, and access to care, directly or indirectly affect adherence to cancer screening guidelines. We examined the impact of social determinants of health (SDOH) and psychosocial factors on screening behavior in a nationally representative sample of women in the US. A retrospective population-level cross-sectional sample was extracted from the 2022 Health Information National Trends Survey. The dependent variables were the interest in cervical cancer screening and the screening behavior. The independent variables included SDOH and psychosocial factors. Descriptive statistics were calculated for demographics and covariates, and population-based estimates with 95% confidence intervals (CI) were produced for Pap testing behaviors. Logistic regression models assessed differences in Pap testing based on SDOH and psychosocial factors, adjusting for covariates. The study included 2224 women with a mean age of 46.96. Results showed that 90% of women were interested in cervical cancer screening, with an 80% screening rate. Screening rates varied by age and rurality. SDOH and psychosocial factors influenced both interest and actual screening, with 3% and 1% impacts, respectively. These findings suggest that SDOH and psychosocial factors are associated with cervical cancer screening uptake, highlighting the need for policies to address these disparities. Policies must be directed at bridging the gap created by these SDOHs. Public health professionals and researchers can design interventions using the SDOH and psychosocial frameworks to increase cervical cancer screening uptake.

Mhealth-based interventions to improving liver cancer screening among high-risk populations: a study protocol for a randomized controlled trial

BackgroundLiver cancer (LC) screening, such as AFP test and abdominal ultrasound, is an effective way to prevent LC, one of the most common cancers worldwide. Despite the proven screening benefits, screening participation among high-risk populations for LC remains low. This suggests that targeted, systematic, and effective interventions should be provided to improve knowledge and awareness related to LC screening, enhance screening intentions, and thereby promote screening behaviors. Telephone is people’s main medium of daily communication and mHealth-based programs offer a potential and effective solution for promoting health behaviors. The purpose of this study is to develop and implement a mHealth (WeChat app) based intervention guided by Fogg’s Behavior Model (FBM) to augment the knowledge of LC prevention among people at risk of LC and enhance their motivation for screening, and to validate its effectiveness in improving LC screening.MethodsWe propose a two-arm, single-blind randomized controlled trial with 82 at-risk individuals of LC, delivering a 6-month mHealth-based intervention program with optional health counseling. Recruitment will be through tertiary hospitals and community organizations in 4 districts in Heng Yang. In total, 82 individuals at high risk for HCC will be randomized 1:1 to intervention or control (usual care) groups. The intervention group will receive intervention, whose contents are based on the FBM model, via multiple forms of media including PowerPoint presentation, multimedia video, health information booklet and screening message, which is delivered in the WeChat Applet. Control dyads will be provided with usual health education. Outcomes will be assessed at baseline and post-intervention.DiscussionThe findings of this study will provide evidence of the benefits of utilizing mHealth-based approaches in intervention development to enhance the effectiveness of screening adherence for high-risk people of LC. Further, the findings would provide reference to the potential incorporation of the targeted intervention in local community organizations.Trial registrationChinese Clinical Trial Registry (ChiCTR2400080530) Date registered: 31/1/2024.

Group Comparisons of the Sexual Interests and Behaviors of Assigned Males and Their Association with Genital Ablation Fantasies.

We describe here the sexual histories and characteristics of 338 individuals with interests in castration (orchiectomy) and, more broadly, genital ablation (i.e., orchiectomy, penectomy, and/or nullification), recruited from the Eunuch Archive. We compared four groups: those who only fantasize about castration (Fantasy, n = 66), those who wish to be castrated in the future (Aspiring, n = 166), and those who have been castrated (Eunuchs) both with (n = 42) or without (n = 64) androgen replacement therapy (ART). In our sample, 35.6-53.8% had sexual fantasies of castrating someone, 83.3-90.8% had fantasies of being castrated, 20.6-33.3% had fantasies of removing someone's penis, and 45.3-61.9% had fantasies of having a penectomy. The four groups had similar arousal by high-risk sex behaviors, anal sex play, attraction to people under 18, common sex behaviors, and fetishistic behaviors. Fantasy of being castrated by someone was associated with elevated high-risk sexual behaviors and attraction to individuals aged 18 to 49 after controlling for age, groups, and sexual attraction. In addition, after adjusting for age, groups, and sexual attraction, fantasy of castrating someone was associated with more attraction to individuals under the age of 18 and being aroused by interaction with a stranger, whereas fantasy of cutting off someone's penis was associated with less tendency for common sexual behaviors and digital sex communication. Fantasy of being penectomized was associated with high risk and fetishistic sexual behaviors. These results support screening for high-risk behaviors in individuals who endorse an interest in genital ablation, with treatments focused on harm reduction.

Multiplexed Microfluidic Platform for Parallel Bacterial Chemotaxis Assays.

The sensing of and response to ambient chemical gradients by microorganisms via chemotaxis regulates many microbial processes fundamental to ecosystem function, human health, and disease. Microfluidics has emerged as an indispensable tool for the study of microbial chemotaxis, enabling precise, robust, and reproducible control of spatiotemporal chemical conditions. Previous techniques include combining laminar flow patterning and stop-flow diffusion to produce quasi-steady chemical gradients to directly probe single-cell responses or loading micro-wells to entice and ensnare chemotactic bacteria in quasi-steady chemical conditions. Such microfluidic approaches exemplify a trade-off between high spatiotemporal resolution of cell behavior and high-throughput screening of concentration-specific chemotactic responses. However, both aspects are necessary to disentangle how a diverse range of chemical compounds and concentrations mediate microbial processes such as nutrient uptake, reproduction, and chemorepulsion from toxins. Here, we present a protocol for the multiplexed chemotaxis device (MCD), a parallelized microfluidic platform for efficient, high-throughput, and high-resolution chemotaxis screening of swimming microbes across a range of chemical concentrations. The first layer of the two-layer polydimethylsiloxane (PDMS) device comprises a serial dilution network designed to produce five logarithmically diluted chemostimulus concentrations plus a control from a single chemical solution input. Laminar flow in the second device layer brings a cell suspension and buffer solution into contact with the chemostimuli solutions in each of six separate chemotaxis assays, in which microbial responses are imaged simultaneously over time. The MCD is produced via standard photography and soft lithography techniques and provides robust,repeatable chemostimulus concentrations across each assay in the device. This microfluidic platform provides a chemotaxis assay that blends high-throughput screening approaches with single-cell resolution to achieve a more comprehensive understanding of chemotaxis-mediated microbial processes. Key features • Microchannel master molds are fabricated using photolithography techniques in a clean room with a mask aligner to fabricate multilevel feature heights. • The microfluidic device is fabricated from PDMS using standard soft lithography replica molding from the master molds. • The resulting microchannel requires a one-time calibration of the driving inlet pressures, after which devices from the same master molds have robust performance. • The microfluidic platform is optimized and tested for measuring chemotaxis of swimming prokaryotes.

The role of ALDH2 rs671 polymorphism and C-reactive protein in the phenotypes of male ALS patients.

The aldehyde dehydrogenase 2 (ALDH2) rs671 (A) allele has been implicated in neurodegeneration, potentially through oxidative and inflammatory pathways. The study aims to investigate the effects of the ALDH2 rs671 (A) allele and high sensitivity C-reactive protein (hs-CRP) on the clinical phenotypes of amyotrophic lateral sclerosis (ALS) in male and female patients. Clinical data and ALDH2 rs671 genotype of 143 ALS patients, including 85 males and 58 females, were collected from January 2018 to December 2022. All patients underwent assessment using the Chinese version of the Edinburgh Cognitive and Behavioral ALS Screen (ECAS). Complete blood count and metabolic profiles were measured. Clinical and laboratory parameters were compared between carriers and non-carriers of the rs671 (A) allele in males and females, respectively. The significant parameters and rs671 (A) Allele were included in multivariate linear regression models to identify potential contributors to motor and cognitive impairment. Mediation analysis was employed to evaluate any mediation effects. Male patients carrying rs671 (A) allele exhibited higher levels of hs-CRP than non-carriers (1.70 mg/L vs. 0.50 mg/L, p = 0.006). The rs671 (A) allele was identified as an independent risk factor for faster disease progression only in male patients (β = 0.274, 95% CI = 0.048-0.499, p = 0.018). The effect of the rs671 (A) allele on the executive function in male patients was fully mediated by hs-CRP (Indirect effect = -1.790, 95% CI = -4.555--0.225). No effects of the rs671 (A) allele or hs-CRP were observed in female ALS patients. The effects of the ALDH2 rs671 (A) allele and the mediating role of hs-CRP in male patients remained significant in the sensitivity analyses. The ALDH2 rs671 (A) allele contributed to faster disease progression and hs-CRP mediated cognitive impairment in male ALS patients.

Cross-cultural adaptation of the awareness and beliefs about cancer measure for Hispanics/Latinos living in the United States.

The purpose of this study is to culturally adapt the Awareness and Beliefs about Cancer (ABC) measure for use in the Hispanic/Latino population living in the United States (US). In accordance with Patient Reported Outcomes (PRO) Consortium guidelines for cross-cultural adaptation of measures for content and linguistic validity, we conducted: two forward-translations, reconciliation, two back-translations, revision and harmonization, six cognitive interviews, revision, external expert review, and finalization of the version. We used a mixed methods approach, conducting cognitive interviews with Hispanic/Latino community members while also convening an expert panel of six clinicians, health professionals, and community representatives and including the in the entire process. After cross-culturally adapting the ABC measure, we assessed the psychometric properties of the instrument using item response theory analysis. Item parameters, discrimination and category thresholds, and standard errors were calculated. For each of the adapted subdomains, we used item information curves to report the graphical profile of item effectiveness. Twenty-two Hispanic/Latino community members were enrolled in cognitive interviews, and Hispanics/Latinos fluent in Spanish completed the measure to assess its psychometric properties. Cognitive interviews revealed opportunities to improve items. Key changes from the original measure include the inclusion of gender inclusive language and an inquiry into e-cigarette use on items related to smoking habits. Psychometric property analyses revealed that the anticipated delay in seeking medical help, general cancer beliefs, and cancer screening beliefs and behaviors subdomains had some slope parameters that were < 1; this implies that those items were not able to adequately discriminate the latent trait and had poor performance. The adapted ABC measure for US Hispanics/Latinos meets content and linguistic validity standards, with construct validity confirmed for cancer symptom recognition and barriers to symptomatic presentation subdomains, but revisions are necessary for others, highlighting the need for ongoing refinement to ensure the cultural appropriateness of instruments.

A Community-Based Cervical Cancer Education and Navigation Program for Korean American Women.

In the United States (US), rates of cervical cancer screening among Asian American women (notably Korean American women) lag far behind other populations. Thus, guided by the Health Belief Model, we developed a multi-component intervention to enhance Korean American women's knowledge and beliefs about screening and to increase screening uptake. The intervention group (N=341) received a culturally-relevant cancer education program and navigation services. The control group (N=335) received a similar program on cervical cancer risk and screening, along with information about free/low-cost screening sites. Women's knowledge and beliefs were measured at baseline and post-program, and screening behavior was assessed at 12-months post-program. It was hypothesized that the intervention would lead to positive changes in health beliefs and knowledge about cervical cancer and screening, which were then evaluated as potential mediators of the intervention on screening behavior. From pre- to post-program, the intervention group reported significantly greater increases in knowledge (p<0.01) and perceived risk (p=0.02) and significantly greater decreases in perceived barriers (p<0.001) compared to the control group. However, changes in knowledge and health beliefs did not mediate intervention effects on screening behavior. Use of navigation services was associated with greater odds of obtaining screening (OR=3.15, 95% CI=2.28-4.01, p<0.001) and attenuated the significant effect of group assignment (intervention vs. control) on screening behavior to non-significance. In conclusion, although our intervention program was effective in improving women's knowledge and beliefs about screening, delivery of navigation services was the critical component in increasing cervical cancer screening rates in this underserved population.

Breast Health Perceptions and Screening Behaviors Among Myanmar American Immigrant Women.

To understand and describe attitudes toward general health checkups, breast health knowledge, cultural beliefs, and health-promoting behaviors among Myanmar American immigrant women in the United States. 267 women participated in the study. 10 women were excluded because of missing data, so the total sample size was 257 participants. A descriptive, cross-sectional survey design was used to describe and investigate breast health perceptions and behaviors. Nearly 75% of the study sample reported having negative attitudes toward general health checkups and were found to have less accurate breast health knowledge and more fatalistic views about breast cancer. Only 29% of older women adhered to mammogram recommendations. Younger women reported more barriers to mammograms, and older women reported fewer barriers to mammograms. This study demonstrated the need for additional research focusing on unique perspectives when investigating breast health practices among Myanmar American immigrant women. The findings highlight the essential need to build a strong partnership with stakeholders to combat breast health disparities and address the complex nature of acculturation.

The skinny on skin: The role of skin-aware professionals in skin cancer surveillance.

Licensed nonmedical, skin-aware professionals (e.g., hairdressers, massage therapists, etc.) have the potential to identify skin cancer, but baseline knowledge may not be sufficient to accomplish this goal. Following educational intervention, self-efficacy is one of the best surrogate metrics for behavior change. Curricula that increase knowledge and confidence levels can improve screening behaviors, but few have been tested for efficacy in this population AIMS: We assessed whether an online curriculum could reliably improve skin screening knowledge, attitudes, and behaviors of nonmedical professionals PATIENTS/METHODS: Skin-aware professionals were recruited through the Oregon Health Authority and IMPACT Melanoma TM. Participants completed a pre-survey, online training module, post-survey, and one-year follow-up survey. We evaluated participants' indicated levels of concern for suspicious and nonsuspicious lesions relative to "gold standard" physician ratings. We also assessed confidence and self-reported behavior change regarding talking to clients about skin cancer and recommending they see a provider to evaluate suspicious lesions RESULTS: The pre-survey was completed by 9872 skin-aware professionals; 5434 completed the post-survey, and 162 completed the one-year follow-up survey. Participants showed a significant improvement in ability to indicate the correct level of concern for all lesion types in concordance with "gold standard" physician ratings (p < 0.001). Participants reported increased comfort levels in discussing health-related topics with their clients posttraining CONCLUSIONS: Our training module effectively increased skin-aware professionals' knowledge, confidence, and concern for malignant lesions. Skin-aware professionals may serve as a valuable extension of the skin self-exam, but additional studies are needed to evaluate the impact of these curricula long-term, including potential downstream consequences.

Association between apathy and caregiver burden in patients with amyotrophic lateral sclerosis: a cross-sectional study

ObjectivesTo investigate the relationship among patients’ apathy, cognitive impairment, depression, anxiety, and caregiver burden in amyotrophic lateral sclerosis (ALS).DesignA cross-sectional study design was used.SettingThe study was conducted at a tertiary...

C9orf72 gene repeat expansion phenotype profile of motor neurone disease in Portugal

BackgroundC9orf72 gene repeat expansion (C9RE) is the most frequent gene variant associated with amyotrophic lateral sclerosis (ALS). We aimed to study the phenotype of motor neurone disease (MND) patients with C9RE in a Portuguese cohort. MethodsDemographical and clinical data of MND patients with (C9RE+) and without C9RE were compared. ALS al Rating Scale-Revised (ALSFRS-R) and Edinburgh Cognitive and Behavioural ALS Screen (ECAS) were used to evaluate functional and cognitive performance, respectively. Survival analysis was performed using Kaplan Meier log-rank test and Cox proportional hazards model. ResultsWe included 761 patients of whom 61 (8.0 %) were C9RE+. C9RE+ patients had a higher frequency of ALS (95.1 vs 78.4 %, p = 0.002), and lower frequency of progressive muscular atrophy (3.3 vs 16.7 %, p = 0.006). C9RE+ was associated with earlier age of onset (58.1 vs 62.6 years, p = 0.003) and more frequent MND family history (65.5 vs 11.4 %, p < 0.001). Gender, ethnicity, onset site, diagnostic delay, disease progression rate until diagnosis (ΔF), ALSFRS-R and time until non-invasive ventilation did not differ between groups. Cognitive/behavioural symptoms and ECAS did not differ between groups, except a worse visuospatial score in C9RE+ group (p = 0.035). Death rate was 1.8 and 1.6 times higher in C9RE+ patients with MND and ALS, respectively. Significant survival prognostic factors in C9RE+ group were diagnosis delay (HR = 0.96, 95 %CI 0.92–0.99, p = 0.008) and ΔF (HR = 1.93, 95 %CI 1.26–2.96, p = 0.002). ConclusionOur study corroborates most previous cohorts' findings, but harbours some singularities regarding onset site, phenotype, and cognitive profile, that contribute to a better understanding of C9RE epidemiology.

Self-perceived quality of life, cognitive and behavioural impairment in amyotrophic lateral sclerosis

BackgroundSelf-perceived quality of life (QoL) is important in amyotrophic lateral sclerosis (ALS). Although caregiver burden and strain have been related to cognitive and behavioural impairment, there has been no comprehensive research looking at these impairments and how they may influence self-perceived QoL subdomains.AimsTo explore how cognitive and behavioural impairment are related to different areas of self-perceived QoL using disease-specific measures.MethodsThis was a quantitative, cross-sectional, observational cohort study, utilising existing specialist ALS clinic data. Clinical and demographic variables were available as well as multidimensional measures, ALS-specific QoL Short Form (ALSsQoL-SF) results and the data from the Edinburgh Cognitive and Behavioural ALS Screen (ECAS). Group comparison and regression analyses were performed.ResultsData from 121 participants with ALS were analysed. 61.2% (N = 74) had either cognitive and/or behavioural impairment, with 28.9% (N = 35) with cognitive impairment (ALSci), 14.1% (N = 17) with behavioural impairment (ALSbi) and 18.2% (N = 22) with both (ALScbi). 38.8% (N = 47) were classified as having no impairments (ALSni). Those with ALSbi had significantly lower QoL in the domains of negative emotions and the interaction with people and the environment compared to those with ALSci and ALSni (ps < 0.05). Further, those with ALScbi had significantly lower QoL in the intimacy domains than those with ALSci and ALSni (ps < 0.05). Regression analysis showed specific cognitive and behavioural (inclusive of psychosis) predictors associated with specific QoL subdomains.ConclusionsBehavioural impairments effect QoL in specific subdomains, namely relating to internalising (negative emotions) and externalising (interaction with people and the environment subdomains, intimacy).

Behavioral, Clinical, and Coronary Artery Calcium Screening for Prevention and Treatment of Subclinical Atherosclerosis: Implications for Health Education

ABSTRACT Background In the USA, heart disease is the leading cause of death for women and men. Coronary artery disease (CAD) is the most common type of heart disease. Purpose To investigate the association between behavioral and non-behavioral risk factors associated with subclinical atherosclerosis. Methods Patients referred for a CT angiography completed a demographic/behavioral questionnaire and medical history interview for CAD risk factors. Risk factor data were correlated with CAD subclinical atherosclerosis scores for 521 participants. Results Frequency among four levels of CAD revealed: no disease 38%, mild atherosclerotic 20%, moderate atherosclerotic 30%, and severe atherosclerosis 12%. Significant (p ≤ .05) demographic variables were as follows: age, race, marital status, and employment status. Significant predictive behavioral variables were as follows: tobacco use, daily water intake, sodium consumption, exercise days per week, and junk food consumption. Risk factors significantly associated with subclinical CAD included hypertension, diabetes, sleep apnea, and abnormal coronary calcium score. Discussion Multi-slice CT angiography allows early reliable evaluation of subclinical atherosclerosis and correlation with behavioral/non-behavioral risk factors with level of CAD, instrumental to primary and secondary CAD prevention, limiting tertiary CAD treatment. Translation to Health Education Practice Study results have implications for Health Educators with regard to intervention research planning, implementation, and evaluation.

Effect of Messaging on Support for Breast Cancer Screening Cessation Among Older US Women

Many older women are screened for breast cancer beyond guideline-recommended thresholds. Messaging holds promise to reduce overscreening. To investigate the effect of a message on older women's support for and intentions of stopping breast cancer screening. A 2-wave randomized clinical online survey trial using a nationally representative online panel was performed from May 12 to June 19, 2023. Women 65 years or older without breast cancer were eligible to participate. A pilot-tested breast cancer screening cessation message delivered to a hypothetical older woman with serious illnesses and functional impairment. The message was described as from 1 of 3 sources (clinician, news story, or family member). Participants were randomized into 4 groups: no message (group 1 [control]), a single message from a clinician at wave 1 and no message at wave 2 (group 2), a message from a news story (wave 1) and a clinician (wave 2) (group 3), and a message from a family member (wave 1) and a clinician (wave 2) (group 4). Support for stopping screening in the hypothetical older woman (primary) and screening intentions for oneself (secondary) were assessed on 7-point scales, with higher values indicating stronger support for and intentions to stop screening. Means were compared using analysis of variance. The message effect on screening intentions among participants 75 years or older and those with life expectancy of less than 10 years were also explored. A total of 3051 women participated in wave 1 of the trial. The mean (SD) age was 72.8 (5.9) years; 272 (8.9%) were non-Hispanic Black and 2506 (82.1%) were non-Hispanic White. Of these women, 2796 (91.6%) completed wave 2. Group 2 had significantly higher support for screening cessation in the hypothetical patient at wave 2 (mean score, 3.14 [95% CI, 2.99-3.29]) compared with group 1 (mean score, 2.68 [95% CI, 2.54-2.82]; P < .001). The effect was even stronger in group 3 (mean score, 4.23 [95% CI, 4.09-4.38]) and group 4 (mean score, 4.12 [95% CI, 3.97-4.27]) compared with both groups 1 and 2 (all P < .001). Message effects on self-screening intentions followed a similar pattern, with larger effects among participants 75 years or older or with limited life expectancy. In this randomized clinical trial, a breast cancer screening cessation message significantly increased older women's support for and intentions of screening cessation. The strongest effects were observed when the message was delivered over time from multiple sources. Future work needs to engage potential message sources to examine the feasibility and acceptability of multilevel messaging strategies and their effect on screening behavior. ClinicalTrials.gov Identifier: NCT05821023.

School-based intervention for anxiety using group cognitive behavior therapy in Pakistan: a feasibility randomized controlled trial

BackgroundAnxiety and mood disorders are the main cause of illness in people under the age of 25, accounting for 45% of the global disease burden, whereas 4.6% of teenagers aged 15 to 19 are predicted to experience anxiety. Pakistan country, with a population of 200 million, has the worst mental health indicators and fewer than 500 psychiatrists. Despite the existence of various treatments for anxiety, this goes unrecognized and untreated. Due to a lack of awareness, evaluation, prevention, and interventional programs related to being implemented among adolescents in Pakistan, there is a rise in mental health issues in the earlier years of life. It calls for a critical need for indigenous, evidence-based interventions. The present study aimed to evaluate the feasibility of cognitive behavioral therapy (CBT)-based interventions to reduce anxiety symptoms among school children in Pakistan.MethodsThis study was a pre-post design, two-arm, single-blinded, feasibility, randomized controlled trial. Thirty-four participants (experimental group, n = 17; control group, n = 17) were recruited from four semi-government schools in Rawalpindi with a mean age of 15 (M = 15, SD = 0.73). Two instruments Beck Anxiety Inventory for Youth (BAI-Y II) and BASC-3 Behavioural and Emotional Screening System Student (BESS-SF) were used to assess the severity of symptoms. Participants in the intervention arm received eight-group therapy CBT sessions. A two-way factorial analysis was used to examine the efficacy of CBT in reducing symptom severity.ResultsThis study’s findings showed that in comparison to the wait-list control group, CBT successfully improved anxiety symptoms among school children while enhancing their social skills.ConclusionThis study will help improve the treatment for anxiety in Pakistan by prioritizing school-based intervention and group-based CBT intervention.Trial registrationThe trial has been registered at the American Economic Association’s registry for randomized controlled trials. RCT ID: AEARCTR-0009551. Registered 2022–07-04.

Risk perception regarding social determinants of health among women with breast cancer in Iran: a qualitative study

ObjectivesBreast cancer is the most common cancer among women all around the world. Today, in addition to factors including hormones and genetics that are involved in the occurrence of breast...

Sleep, Screen Behaviors, and Adverse Childhood Experiences: A Cross-Sectional Study of U.S. Children and Adolescents

Sleep, Screen Behaviors, and Adverse Childhood Experiences: A Cross-Sectional Study of U.S. Children and Adolescents

Psychological resilience is protective against cognitive deterioration in motor neuron diseases

Objectives Recent studies suggest that psychological resilience (PR) is associated with more well-preserved cognition in healthy subjects (HS), but an investigation of such phenomenon in patients with motor neuron diseases (MNDs) is still lacking. The aim of our study was therefore to evaluate PR and its relationship with baseline cognitive/behavioral and mood symptoms, as well as longitudinal cognitive functioning, in MNDs. Methods 94 MND patients and 87 demographically matched HS were enrolled. PR was assessed using the Connor-Davidson Resilience Scale (CD-RISC). Patients were further evaluated both at baseline and every 6 months for cognitive/behavioral disturbances using the Edinburgh Cognitive and Behavioral ALS Screen (ECAS), and for mood symptoms using the Hospital Anxiety and Depression Scale (HADS). CD-RISC scores were compared between patients and HS using the Mann–Whitney U test, and regression models were applied to evaluate the role of CD-RISC scores in predicting baseline cognitive/behavioral and mood measures, as well as longitudinal cognitive performances, in MND patients. Results MND cases showed significantly greater PR compared to HS (p from <0.001 to 0.02). In MNDs, higher PR levels were significant predictors of both greater cognitive performance (p from 0.01 to 0.05) and milder mood symptoms (p from <0.001 to 0.04) at baseline, as well as less severe memory decline (p from 0.001 to 0.04) longitudinally. Conclusions PR is an important protective factor against the onset and evolution of cognitive/mood disturbances in MNDs, suggesting the usefulness of resilience enhancement psychological interventions to prevent or delay cognitive and mood disorders in these neurodegenerative conditions.

The mediating effect of self-efficacy on social support and cancer screening behavior among Chinese women: a cross-sectional study

BackgroundBreast and cervical cancer are the most common cancers in women, and are associated with high morbidity and mortality rates. Cancer screening can facilitate early diagnosis, reduce mortality, and ease the burden of cancer. Social support and self-efficacy are strongly associated with cancer screening behavior. The present study aimed to explore the mediating effect of self-efficacy on social support and cancer screening behavior.MethodsIn this cross-sectional survey study conducted from June to October 2023, 312 women aged 35–65 years were recruited from the East Coast area of China. A general information questionnaire, cancer screening behavior questionnaire, social support scale and self-efficacy scale were used to collect data. Descriptive statistics were used to analyze the general characteristics of participants; one-way analysis of variance was used to test for differences in the measured variables; and Pearson’s correlation analyses were used to describe the relationship among social support, self-efficacy, and cancer screening behavior. A mediation model was constructed and analyzed using the PROCESS macro for SPSS.ResultsThe mean (standard deviation) screening behavior score for breast cancer and cervical cancer was 3.98 (2.79), representing an intermediate level. Self-efficacy was closely related to social support and cancer screening behavior. Social support showed a significant positive correlation with self-efficacy (r = 0.37, p < 0.01) and cancer screening behavior (r = 0.18, p < 0.01). Self-efficacy was also significantly positively correlated with cancer screening behavior (r = 0.19, p < 0.05). Self-efficacy showed a full mediating effect between social support and cancer screening behavior, with an explanatory power of 32%.ConclusionsThe findings emphasize the need to increase women’s level of social support and self-efficacy, which in turn can increase women’s participation in breast and cervical cancer screening.